From 95aea6b533e71e478d61d18fac71cca116c56a4d Mon Sep 17 00:00:00 2001
From: Michael Smith <mikesmiffy128@gmail.com>
Date: Sun, 22 May 2022 22:47:23 +0100
Subject: Add all the plugins I currently use

---
 start/signify/autoload/sy/util.vim | 109 +++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 start/signify/autoload/sy/util.vim

(limited to 'start/signify/autoload/sy/util.vim')

diff --git a/start/signify/autoload/sy/util.vim b/start/signify/autoload/sy/util.vim
new file mode 100644
index 0000000..43a9cc6
--- /dev/null
+++ b/start/signify/autoload/sy/util.vim
@@ -0,0 +1,109 @@
+" vim: et sw=2 sts=2
+
+scriptencoding utf-8
+
+" Function: #escape {{{1
+function! sy#util#escape(path) abort
+  if exists('+shellslash')
+    let old_ssl = &shellslash
+    if fnamemodify(&shell, ':t') == 'cmd.exe'
+      set noshellslash
+    else
+      set shellslash
+    endif
+  endif
+
+  let path = shellescape(a:path)
+
+  if exists('old_ssl')
+    let &shellslash = old_ssl
+  endif
+
+  return path
+endfunction
+
+" Function: #refresh_windows {{{1
+function! sy#util#refresh_windows() abort
+  if exists('*win_getid')
+    let winid = win_getid()
+  else
+    let winnr = winnr()
+  endif
+
+  if !get(g:, 'signify_cmdwin_active')
+    keepjumps windo if exists('b:sy') | call sy#start() | endif
+  endif
+
+  if exists('winid')
+    call win_gotoid(winid)
+  else
+    execute winnr .'wincmd w'
+  endif
+endfunction
+
+" Function: #hunk_text_object {{{1
+function! sy#util#hunk_text_object(emptylines) abort
+  execute sy#util#return_if_no_changes()
+
+  let lnum  = line('.')
+  let hunks = filter(copy(b:sy.hunks), 'v:val.start <= lnum && v:val.end >= lnum')
+
+  if empty(hunks)
+    echomsg 'signify: Here is no hunk.'
+    return
+  endif
+
+  execute hunks[0].start
+  normal! V
+
+  if a:emptylines
+    let lnum = hunks[0].end
+    while getline(lnum+1) =~ '^$'
+      let lnum += 1
+    endwhile
+    execute lnum
+  else
+    execute hunks[0].end
+  endif
+endfunction
+
+" Function: #shell_redirect {{{1
+function! sy#util#shell_redirect(path) abort
+  " if shellredir contains a %s it is replaced with the path
+  " otherwise, just append it (from :help shellredir:
+  "   The name of the temporary file can be represented by '%s' if necessary
+  "   (the file name is appended automatically if no %s appears in the value
+  "   of this option)
+  if &shellredir =~# '%s'
+    return substitute(&shellredir, '\C%s', a:path, 'g')
+  else
+    return &shellredir .' '. a:path
+  endif
+endfunction
+
+" Function: #chdir {{{1
+function! sy#util#chdir() abort
+  let chdir = haslocaldir()
+        \ ? 'lcd'
+        \ : (exists(':tcd') && haslocaldir(-1, 0)) ? 'tcd' : 'cd'
+  return [getcwd(), chdir]
+endfunction
+
+" Function: #has_changes {{{1
+function! sy#util#return_if_no_changes() abort
+  if !exists('b:sy') || empty(b:sy.hunks)
+    echomsg 'signify: There are no changes.'
+    return 'return'
+  endif
+  return ''
+endfunction
+
+" Function: #execute {{{1
+function! sy#util#execute(cmd) abort
+  let lang = v:lang
+  redir => output
+    silent! execute a:cmd
+  redir END
+  silent! execute 'language message' lang
+  return output
+endfunction
-- 
cgit v1.2.3